Methods, devices, and systems replace solid lines of user-fillable areas of a print job with patterned lines and then print the print job with the patterned lines to print user-fillable pre-printed forms, using a printing device. These methods, devices, and systems also scan at least one of the user-fillable pre-printed forms having user markings to produce a scan, using an optical scanner. Further, such methods, devices, and systems produce an altered scan by removing only the patterned lines from the scan to leave the user markings in the altered scan using the image processor. Then, these methods, devices, and systems can identify user-supplied characters by performing automated character recognition on the user markings in the altered scan using the image processor and output such user-supplied characters from the image processor.
Legal claims defining the scope of protection, as filed with the USPTO.
1. A method comprising: creating a print job by replacing solid lines of user-fillable areas of a form-based print job with patterned lines to have the same dimensions as said solid lines that said patterned lines replace; printing said print job having user-fillable areas comprising said patterned lines to print user-fillable pre-printed forms using a printing device; scanning at least one of said user-fillable pre-printed forms having user markings to produce a scan using an optical scanner; producing an altered scan by removing only said patterned lines from said scan and leaving said user markings in said altered scan using an image processor; identifying user-supplied characters by performing automated character recognition on said user markings in said altered scan using said image processor; and outputting said user-supplied characters from said image processor.
2. The method according to claim 1 , said replacing causing said patterned lines printed on said user-fillable pre-printed forms to be distinguishable from said solid lines by a machine, and said patterned lines printed on said user-fillable pre-printed forms to be indistinguishable from said solid lines by the unaided human eye.
3. The method according to claim 1 , said producing said altered scan leaving portions of said user markings that cross said patterned lines in said altered scan.
4. The method according to claim 1 , said patterned lines comprising at least one of pixel patterns, and geometric patterns.
5. A method comprising: providing electronic instructions to an image processor to cause said image processor to automatically replace solid lines of user-fillable areas of a form-based print job with patterned lines, said patterned lines printed on said user-fillable pre-printed forms having the same dimensions as said solid lines that said patterned lines replace; providing electronic instructions to a printing device to cause said printing device to print said form-based print job with said patterned lines to print user-fillable pre-printed forms; receiving a scan of at least one of said user-fillable pre-printed forms having user markings thereon into said image processor; providing electronic instructions to said image processor to produce an altered scan by removing only lines having said patterned lines from said scan and leaving said user markings in said altered scan; providing electronic instructions to said image processor to identify user-supplied characters by performing automated character recognition on said user markings in said altered scan; and providing electronic instructions to said image processor to output said user-supplied characters.
6. The method according to claim 5 , said providing electronic instructions to said image processor to cause said image processor to replace solid lines of said form-based print job with patterned lines causing said patterned lines printed on said user-fillable pre-printed forms to be distinguishable from said solid lines by a machine, and said patterned lines printed on said user-fillable pre-printed forms to be indistinguishable from said solid lines by the unaided human eye.
7. The method according to claim 5 , said providing electronic instructions to said image processor to produce said altered scan leaving portions of said user markings that cross said patterned lines in said altered scan.
8. The method according to claim 5 , said patterned lines comprising at least one of pixel patterns, and geometric patterns.
9. A system comprising: an image processor; a printing device operatively connected to said image processor, said printing device printing a form-based print job having user-fillable areas comprising patterned lines to print user-fillable pre-printed forms, said patterned lines on said user-fillable pre-printed forms being printed to have the same dimensions as solid lines of a pre-printed form that said patterned lines replace; and an optical scanner operatively connected to said image processor, said optical scanner scanning at least one of said user-fillable pre-printed forms having user markings thereon to produce a scan, said image processor producing an altered scan by removing only lines having said patterned lines from said scan and leaving said user markings in said altered scan, said image processor identifying user-supplied characters by performing automated character recognition on said user markings in said altered scan, and said image processor outputting said user-supplied characters.
10. The system according to claim 9 , said printing device printing said patterned lines printed on said user-fillable pre-printed forms to be distinguishable from said solid lines by a machine, and said patterned lines printed on said user-fillable pre-printed forms to be indistinguishable from said solid lines by the unaided human eye.
11. The system according to claim 9 , said image processor leaving portions of said user markings that cross said patterned lines in said altered scan.
12. The system according to claim 9 , said patterned lines comprising at least one of pixel patterns, and geometric patterns.
13. A device comprising: a processor; and a communications device operatively connected to said processor and to external devices, said processor replacing solid lines of user-fillable areas of a form-based print job with patterned lines to have the same dimensions as said solid lines that said patterned lines replace, said communications device providing electronic instructions to a printing device to cause said printing device to print said form-based print job having said user-fillable areas comprising said patterned lines to print user-fillable pre-printed forms, said communications device receiving a scan of at least one of said user-fillable pre-printed forms having user markings thereon from an optical scanner, said processor producing an altered scan by removing only lines having said patterned lines from said scan and leaving said user markings in said altered scan, said processor identifying user-supplied characters by performing automated character recognition on said user markings in said altered scan, and said processor outputting said user-supplied characters.
14. The device according to claim 13 , said processor replacing solid lines of user-fillable areas of a form-based print job with patterned lines causing said patterned lines printed on said user-fillable pre-printed forms to be distinguishable from said solid lines by a machine, and said patterned lines printed on said user-fillable pre-printed forms to be indistinguishable from said solid lines by the unaided human eye.
15. The device according to claim 13 , said processor leaving portions of said user markings that cross said patterned lines in said altered scan.
16. The device according to claim 13 , said patterned lines comprising at least one of pixel patterns, and geometric patterns.
Cooperative Patent Classification codes for this invention. Click any code to explore related patents in that topic.
December 16, 2014
June 7, 2016
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